I am a HUGE eyeliner fan and have tried every drug store eyeliner out there. I will never purchase another black eyeliner pencil than Rimmels Exaggerate. My friend actually recommended me this pencil and I was skeptical because I know that alot of other brands that twist the liner up have ran out way to quick for the amount I use them (30 days) and with this product i have had mine for like 3 months and have some left.It lasts on my water lines really well with minimal touch ups. I like the smudge brush that comes on it. I have literally like 5 in my makeup bag because they were on sale so I stocked up lol. LOVE this liner!!!!